After an incredibly successful boxing career, one that will likely end in her becoming a Hall of Famer, Serrano is now choosing to end her time in the squared circle and starting start a full-time MMA career. Serrano posted on Twitter that she will continue her MMA career full-time for the Combate Americas promotion.

Serrano has prior MMA experience as she debuted for Combate Americas back in April when she fought Corina Herrera to a draw. At the time, she was still splitting time between boxing and MMA. Serrano’s next fight as an MMA fighter will take place on October 13 in Tucson, Arizona where she will face off against Erendira Ordonez. That fight will be the co-main event to that Combate Americas which will be streamed on the DAZN streaming service.